centre bit是什么意思

网络释义

用法例句

Using the common center drill on the ordinary lathe to process the center hole is difficult to ensure depth,it makes that the numerical control lathe is much too difficult to control the axial size when the finish maching.

使用常见的中心钻在普通车床上加工轴类零件的中心孔时,很难保证所打中心孔深度的一致性,为后期数控精加工时轴向尺寸的控制增加了难度。

combination center drill

组合中心钻，复合中心钻

compound center drill without jacket

不带护套复合中心钻

balancing centering machine

平衡-钻中心孔机床

spotfacing and centering machine

平端面钻中心孔机床

Make Use Guide Drill Case Drill a Hole Lead to of Deviate Heart of a Drill

使用导向钻套钻孔引出的中心偏移问题

Wire-line Core Drilling in Water Sensitive Formations

绳索取心钻进技术在水敏层中的应用

Determination Method of Drilling Parameters Applied for Machining Centers

应用于加工中心的钻削用量确定方法

adjustable jaws center workpiece in a lathe or center tool in a drill.

在车床或钻孔机中心工具内的可调整中心工件。

Application Prospect of Air Foam Drilling Techniques in Geological Core Drilling

空气泡沫钻进技术在地质岩心钻探中的应用前景

Analysis on the Cause of Drilling Pipe Fracture in Wire-line Coring Construction and the Countermeasures

绳索取心钻探施工中钻杆折断原因分析及应对措施

Mitsubishi M64 Digital Control System's Application in Drilling Center Retrofitting

三菱M64数控系统在钻削中心改造中的应用

Tool shanks and draw-in must have a central through bore.

刀柄和引入轴必带一个穿过钻孔的中心点。

National Quality Supervision & Testing Center for Petroleum Drilling Exploiting & Petro-Chemical Equipment

国家石油钻采炼化设备质量监督检验中心

Application of Tunnel Core-Drilling in the Plutonic Development of the Langyashan Copper Mine

坑内心钻在琅琊山铜矿深部开拓中的应用

Research on Deep Hole Wire Line Core drilling Tech.in Complicated Stratum

复杂地层中深孔绳索取心钻探技术研究

THE APPLICATION OF HYDROCYCLONE TO THE MUD SOLID CONTROL IN EXPLORATION CORE DRILLING

水力旋流器在岩心钻探泥浆固相控制中的应用

Method for eliminating centrifugal acceleration in rotary steerable drilling system.

旋转导向钻井系统中离心加速度消除方法研究

Discussion on the Diameter of Main Section in Medium-shallow Hole in Diamond Core Drilling for Geological Exploration

地质勘探金刚石岩心钻探中浅孔主体口径探讨